Sole



FIG. 1 is a top, rear perspective view of a sole showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view.

The dot-dash lines illustrate the boundary of the claimed design and form no part thereof. The portions of the figures outside of the dot-dash line shown in lighter contrast illustrate the environment and form no part of the claimed design. 

CLAIM The ornamental design for a sole, as shown and described. 